11457405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 21120372

約数和(自身を除く): 9662967

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 881, 1445, 2601, 2643, 4335, 4405, 7929, 13005, 13215, 14977, 39645, 44931, 74885, 134793, 224655, 254609, 673965, 763827, 1273045, 2291481, 3819135, 11457405]

約数ペア:

[(1, 11457405), (3, 3819135), (5, 2291481), (9, 1273045), (15, 763827), (17, 673965), (45, 254609), (51, 224655), (85, 134793), (153, 74885), (255, 44931), (289, 39645), (765, 14977), (867, 13215), (881, 13005), (1445, 7929), (2601, 4405), (2643, 4335)]